senator murkowski says the u.s. should approve the keystone x-l pipeline project which would run from canada to texas. she is also calling for streamlining epa regulations... and investing more in research. >> protests in six cities in ireland today... demonstrating against austerity measures taken by the government because of the country's severe economic problems. this protest in dublin had an estimated 60,000 demonstrators march through the streets of the country's capitol. they were speaking-out against budget cuts and the national debt burden. it was six years ago that the financial crisis hit ireland... plunging ireland's banking system into a debt spiral. today's demonstrations were organized by irish trade unions. >> in a small town in south africa today, a funeral was held for a teenage girl who was brutally raped and mutilated by a gang of men... one of whom was her friend. the family of 17 year old anene (ah-neen') booysen (boy'-sen) asked authorities not to reveal details of her death... because her inju